Important Information

WARNING! Improper use of any power tool may cause serious
or fatal injury. Read, understand and follow carefully the operating
and safety instructions in your instruction manual before using such products.

STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.

We Also Suggest

The STIHL Diamond Abrasive Chain 36 GBM is a professional-use chain that is designed for the application of cutting concrete, reinforced concrete (with rebar up to ½ inch), cinder blocks and masonry (including bricks, asphalt and soft stone such as sandstone). It is to be used exclusively with the GS 461 STIHL ROCK BOSS® concrete cutter and the STIHL ROLLOMATIC® G guide bar. Available in 12 inch and 16 inch sizes.

The STIHL ROLLOMATIC® G is a guide bar that is designed for the professional application of cutting concrete, reinforced concrete (with rebar up to ½ inch), cinder blocks and masonry (including bricks, asphalt and soft stone such as sandstone). It is to be used exclusively with the GS 461 STIHL ROCK BOSS® concrete cutter and the STIHL Diamond Abrasive Chain 36 GBM. Available in 12 inch and 16 inch sizes.

STIHL MotoMix® is our patented premixed fuel, specially blended for ultimate performance. This 50:1 mixture is a combination of premium non-ethanol, high-octane motor fuel and our highest-quality STIHL HP Ultra oil. Plus, we stand behind this formulation by doubling the limited warranty when you include MotoMix® with your power tool purchase. STIHL MotoMix® is also made of non-aromatic fuel and fully synthetic, highly biodegradable engine oil. It’s no surprise that MotoMix® is the official fuel of the STIHL TIMBERSPORTS® Series.

For Your Safety

Rugged, yet comfortable, apron-style chaps are treated with water and oil resistant nylon covering multiple layers of
Avertic® Pro byEngtex® sewn-in, cut-retardant material. Garments are easy to buckle on and can be adjusted to fit a variety of sizes. Cargo pocket on front.
Waist size expands from 30" to 42". For Proper fit and protection, the chap length should extend below the calf of the wearer's leg. Larger waists can be accommodated with the waist extender strap (Part No. 0000 886 5901)

STIHL Pro Mark items are "Wash and Wear." They do not require dry cleaning as other brands do.

Made with water-resistant nylon backs and goatskin palms for comfort and a better grip without sacrificing dexterity. Avertic™ Pro by Engtex® cut-retardant material sewn into back of left glove. High-visibility orange color, separate index finger, and hook and loop wrist straps make these three-fingered chainsaw protective gloves an excellent choice for the professional logger. Sizes available: S (8), M (9), L (10), XL (11).

Are You Ready for a STIHL?

Reserve with STIHL Express for In-Store Pick Up

With STIHL Express, you can reserve the STIHL product you need right from your home or office and pick it up at your local STIHL Dealer.

Compare STIHL products online 24 hours a day, 7 days a week.

Pick up products assembled and ready to go

Get the ease of reserving online while still having access to advice from your local STIHL Dealer.

Distributor Suggested Retail Price

All pricing on this site is Distributor Suggested Retail Price. This site strives to maintain accurate and current suggested retail pricing. However, dealers' actual prices may vary or change. Please confirm pricing with your dealer

Buy Now for Home Delivery

STIHL OUTFITTERS™ goods are sold and shipped by authorized STIHL OUTFITTERS™ Licensees. Ordering online is easy and items can be delivered directly to your address.

Show off your STIHL pride today!

GS 461 ROCK BOSS® Description

The STIHL GS 461 ROCK BOSS® gives professionals the ability to make deep cuts (up to 15.7” deep) in concrete, reinforced concrete (with rebar up to ½ inch), cinder blocks, masonry bricks, asphalt and soft stone, such as sandstone. The GS 461 ROCK BOSS® is also lightweight, compact and delivers excellent cutting performance, handling and operator comfort. Its heavy-duty HD2 air filter technology provides longer run times between air filter maintenance. This revolutionary concrete cutter will make a worthy addition to your next construction or renovation job.

GS 461 ROCK BOSS®

GS 461 ROCK BOSS®

Please provide your email to receive this special offer.

Please fix the following errors

Would you like to receive our emails?

*Required fields.<br />
Please Note: STIHL does not rent, sell or share personal information about you with other people or nonaffiliated companies.

Thank You!

Thank you! You will now receive this special offer within your email, so that it may be printed and redeemed in-store.

GS 461 ROCK BOSS® is rated 4.8 out of 5 by 5.

Rated 5 out of 5 by James77 from As advertised by Stihl, with diamond cutters it cuts smoothly.I am a homeowner doing extensive renovations. I wanted to be able to make clean cuts on some concrete block walls to open up for doors and windows. The diamond cuts cut like glass, I cut through the mid point of some blocks which produced a beautiful terrazzo style finish like polished cement by cutting the aggregate. Don't expect it to cut like a chainsaw through firewood. It cuts at it's own pace. I had a couple pieces of 5/8" rebar but I decided to cut up to it and finish with a cheap cutoff disk. I admit I am babying that chain, but it is expensive. The dealer convinced me to buy the cheaper 12" bar version. You save a bit of dough and the replacement chain will be a couple hundred bucks cheaper. I'm sure the 16" chain would last longer but I could conceive of no scenario when I would need to cut more than about 10" or so. The Stihl engine and quality are great and dealer support for me has been exceptional with a gas tank, oil and stabilizer thrown in after the deal. It is a wet saw so if you use it inside, be sure to open up the place with exhaust fans and put up some plastic to control the water, it can shoot about 12 ft if you let it. Of course, if you can cut from outside that's much preferred. The plunge cut capability is a winner, start slow and progress slow - accuracy and safety over speed will win the race. This is a big investment, but I am happy I made it. Can do lots of things like plunge cut a floor to run dust collection pipe underground, anchor a sea wall, etc. Limited by your imagination.

Date published: 2015-08-20

Rated 4 out of 5 by Herkamer from The GS Rock Boss is a great tool to have on hand.The GS Rock Boss concrete chain saw is a great product for intricate work. I use it constantly on construction sites where there are tight tolerences and the cuts have to be allmost exact. The light weight and versatility of the Rock Boss definitely make my job easyer.

Date published: 2014-10-27

Rated 5 out of 5 by HarryR from wicked piece of kitfantastic tool cuts the previously impossible !cut an opening on a customers home cleanly accurately and from the outside!=reduced mess clean cut=less remedial worki recommend you wear water proof trousers, have it connected to a mains pressure hose and take chain off if its not being used for a long period the chain will have very slight rust and will stick to guide bar also a water dispersing lubricant wd 40 or gt85 at the end of every days work and should last you well

Date published: 2014-04-10

Rated 5 out of 5 by JoeyTheCutter from Should of had a water pump built inProblem is that you need a constant pressure water supply to run this saw. The water has to be on before you even pull the cord to start it. It should of had a built in water pump to allow remote job site users to work with low pressure water straight out of a portable water tank or gravity feed setup.

Date published: 2013-05-09

Rated 5 out of 5 by LWATKINS60 from This saw is powerfull and save me a lot of time. It's quick and easy to useStihl has the most complete line of 2 cycle products on the market. They a re quality thru out the entire line up.

STIHL News

Follow STIHL USA on

STIHL IS THE NUMBER ONE SELLING BRAND OF GASOLINE-POWERED HANDHELD OUTDOOR POWER EQUIPMENT IN AMERICA.*

*"Number one selling brand" is based on syndicated Irwin Broh Research as well as independent consumer research of 2009-2016 U.S. sales and market share data for the gasoline-powered handheld outdoor power equipment category combined sales to consumers and commercial landscapers.

*A majority of STIHL gasoline-powered units sold in the United States are built in the United States from domestic and foreign parts and components.